It's a continual question for me - I watch other people tip the person who washes my hair, and some who tip the hairdresser and I've never really understood if this is 'correct' etiquette at the hairdresser. I always tip in restaurants and I always tip taxi drivers, but somehow I feel it's unnecessary at the hairdresser - mainly because it's so bloody expensive! At £40+ for a straightforward cut and blow dry I really resent paying more on top of that. Or am I just being mean?
what do you do?